invalid problem set
Problem | 20826 |
Created | 2016-03-20 |
Name | 017 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 2.7 dan |
Average Solve Time | 75 secs |
User Attempts |
192 / 417 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[cr]AB[cq]AB[bp]AB[bo]AB[co]AB[fo]AB[go]AB[ho]AB[ip]AB[hq]AB[gq]AW[ao]AW[bn]AW[cn]AW[ck]AW[do]AW[eo]AW[fn]AW[gm]AW[im]AW[dq]AW[fq]AW[jq]AW[jp]AW[jo]AP[goproblems]
(;B[er]
(;W[fr];B[ep];W[dp];B[eq]C[RIGHT])
(;W[dr];B[ep]
(;W[eq];B[dp];W[fp];B[cp];W[fr];B[es]C[RIGHT])
(;W[dp];B[ds];W[fr];B[eq];W[fp];B[es];W[fs];B[cs];W[ir];B[gr];W[gs];B[hs]C[RIGHT])))
(;B[ep];W[dp];B[er]C[RIGHT])
(;B[dr];W[er];B[dp];W[ep]))
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